JP3147755U - Backup cable set for battery replacement - Google Patents

Abstract

An object of the present invention is to provide a backup cable capable of easily replacing a battery while retaining a memory of a vehicle.
The present invention provides a ring-type metal fitting to be attached to an electrode of a new battery, and a crocodile clip to be attached to a terminal having one end connected to the ring-type metal fitting and the other end connected to an electrode of an old battery. And a binding band that binds the alligator clip to the terminal, and the backup cable connected to the new battery via the ring-shaped bracket is connected to the terminal using the binding band. A backup cable set was constructed for battery replacement, characterized in that the terminal was connected from the old battery electrode to the new battery electrode while the new battery was kept energized.
[Selection] Figure 1

Description

  The present invention relates to a backup cable that can easily replace a battery while retaining a memory of a vehicle.

  Recent vehicles are becoming increasingly electronic, and power is supplied not only for watches but also for audio, car navigation systems, and other computers that control the engine, etc. Supply will be interrupted.

  In order to avoid problems such as memory loss and engine start failure, there are many cases where the battery is replaced in a well-equipped store, but there are also individual users who replace the battery by themselves using a backup power supply.

As described in Patent Document 1, an invention of a backup power supply apparatus in which a plug to be inserted into a cigarette lighter socket of an automobile is connected to a backup power supply having the same voltage as a battery mounted on the automobile is also disclosed.
Japanese Patent Laid-Open No. 11-020575

  However, the invention described in Patent Document 1 purchases a backup power supply device in addition to a new battery to be replaced and connects it to a cigarette lighter socket or the like, but safely supplies power to each function from the cigarette lighter socket in advance to the vehicle. It is necessary to have a mechanism to do this.

  The cigarette lighter socket is connected in the ACC (accessory power supply) state, but current may also flow through the security system, ABS (anti-lock brake system), airbag system, etc., so backup may fail. is there.

  Accordingly, an object of the present invention is to provide a backup cable that can easily replace a battery while retaining a memory of a vehicle.

  In order to solve the above problems, the present invention provides a ring-type metal fitting to be attached to an electrode of a new battery, and a terminal having one end connected to the ring-type metal fitting and the other end connected to an electrode of an old battery It consists of a backup cable that is a crocodile clip to be attached to and a binding band that binds the crocodile clip to the terminal, and the backup cable connected to the new battery via the ring-shaped bracket is connected to the terminal using the binding band In this way, the backup cable set was configured when replacing the battery, in which the terminal was connected from the electrode of the old battery to the electrode of the new battery while the current was maintained with the new battery.

  By using the backup cable attached to the new battery, the present invention can easily replace the battery even by an individual user, and can eliminate problems caused by the loss of various memories.

  The purpose of the present invention is to easily replace the battery while retaining the memory of the vehicle, with the ring-type bracket attached to the electrode of the new battery, one end being a connection terminal that can be attached to and detached from the ring-type bracket, and the other end being the old The backup cable, which is a crocodile clip attached to a terminal connected to a battery electrode, and a binding band that binds the crocodile clip to the terminal, the backup cable connected to a new battery via the ring-shaped fitting By connecting to the terminal using a cable tie, the terminal is connected from the electrode of the old battery to the electrode of the new battery while maintaining the current with the new battery. did.

  Hereinafter, a backup cable set for battery replacement according to the present invention will be described in detail with reference to the accompanying drawings. FIG. 1 is a diagram showing a configuration of a backup cable set at the time of battery replacement according to the present invention.

  When replacing the battery, the backup cable set 1 includes a positive ring-type metal fitting 3 attached to the positive electrode 5a of the new battery 5, a negative ring-type metal fitting 3 attached to the negative electrode 5b of the new battery 5, and one end at the positive side. A positive side backup cable 2 which is a connection terminal 6 detachably attached to the ring-shaped metal fitting 3 and whose other end is a crocodile clip 7 attached to a positive side terminal 18 connected to a positive electrode 17a of the old battery 17; Is a connection terminal 6 that can be attached to and detached from the negative ring-shaped metal fitting 3, and the negative backup cable 2 that is a crocodile clip 7 that is attached to a terminal 18 that is connected to the negative electrode 17b of the old battery 17 at the other end. Plastic that binds the alligator clip 7 on the side to the terminal 18 on the positive side The binding band 4 of the side, and the alligator clip 7 on the negative side from the negative side of the binding band 4 which tie to the negative side of the terminal 18.

  The positive side backup cable 2 connected to the new battery 5 via the positive side ring type metal fitting 3 is connected to the positive side terminal 18 using the positive side binding band 4 and the negative side ring type metal fitting. By connecting the negative backup cable 2 connected to the new battery 5 through 3 to the negative terminal 18 using the negative binding band 4, the new battery 5 is kept energized while being positive. The terminal 18 on the side of the old battery 17 is connected to the positive electrode 5a of the new battery 5, and the terminal 18 on the negative side is connected to the negative electrode 5b of the new battery 5 from the negative electrode 17b of the old battery 17. Features.

  The backup cable set 1 at the time of battery replacement includes a new battery 5, a backup cable 2 in which two cables are bundled, two ring-shaped brackets 3, and two binding bands 4.

  The new battery 5 is a battery that is newly installed by replacing the old battery 17 when the life of the old battery 17 installed in the vehicle is approaching. A battery having the same standard as the old battery 17 is prepared.

  The backup cable 2 has a connection terminal 6 at one end of each cable and an alligator clip 7 at the other end. The cables are separated from each other at both ends, but the middle is bundled and a fuse box 8 is provided in the middle.

  FIG. 2 is an enlarged view of the connection terminal of the backup cable set at the time of battery replacement according to the present invention.

  The connection terminal 6 is a terminal provided at one end of the backup cable 2 and has an insertion port 6a into which a plate-like member can be inserted. In addition, a cover such as resin is attached to cover the metal part.

  FIG. 3 is an enlarged view of the alligator clip of the backup cable set when the battery is replaced according to the present invention.

  The alligator clip 7 is a member provided on the opposite side to the connection terminal 6 at the tip of the backup cable 2, grasps the gripping part 7 b to open the clamping part 7 a, and holds the sandwiched part between the elastic members such as a spring. It can be fixed by force. Since the main body is made of steel and conducts electricity, it is covered with polyvinyl chloride and insulated.

  FIG. 4 is a view showing a state in which the fuse box of the backup cable set at the time of battery replacement according to the present invention is opened.

  The fuse box 8 is a case made of polypropylene or the like that accommodates the fuse 8 a and the LED light 8 b provided in the backup cable 2. A fuse 8a is attached to one side of the backup cable 2, and the LED light 8b is connected to a line branched from both.

  The fuse 8a is a device that normally functions as a conductor, cuts itself off when a large current exceeding the rating flows in the circuit due to a short circuit or the like, and blocks the current from flowing, and has a capacity of 3A (ampere). Etc. are used.

  The LED light 8b is a work lamp using an LED (light emitting diode) which is a semiconductor element that emits light when a voltage is applied in the forward direction, and it can be confirmed by lighting whether the backup cable 2 is correctly connected.

  FIG. 5 is a view showing a ring-type metal fitting of the backup cable set at the time of battery replacement according to the present invention.

  The ring-shaped metal fitting 3 is a member made of copper or the like provided with a connection portion 3b in an annular metal fitting having a hole 3a in the center. By touching, the contacted parts are electrically connected.

  FIG. 6 is a view showing a binding band of the backup cable set when the battery is replaced according to the present invention.

  The binding band 4 is a flat string-like member made of polypropylene or the like for binding an object in a ring shape. The other end is passed through an insertion portion 4a provided at one end, and a knurled uneven portion 4c attached to the main body is formed. It fixes so that it may not come out in the reverse direction by hooking on the protrusion 4b in the insertion part 4a.

  FIG. 7 is a diagram showing a flow of a battery replacement method using a backup cable set during battery replacement according to the present invention.

  The battery replacement method 1a is a method of replacing the old battery 17 mounted on the vehicle with the new battery 5 without interrupting the supply of power using the backup cable set 1.

  The battery replacement method 1a is based on procedures such as ring-type metal fitting attachment 9, connection terminal attachment 10, alligator clip attachment 11, terminal removal 12, battery exchange 13, terminal attachment 14, alligator clip removal 15, and connection terminal removal 16. Become.

  FIG. 8 is a view showing the attachment of the ring type metal fitting in the battery replacement method using the backup cable set at the time of battery replacement according to the present invention.

  The ring-shaped metal fitting 9 is attached by passing the holes 3a of the ring-shaped metal fitting 3 through the positive electrode 5a and the negative electrode 5b of the new battery 5, respectively. It is easy to understand if the plus side and the minus side are distinguished by a mark or the like.

  FIG. 9 is a diagram showing attachment of the connection terminal in the battery replacement method using the backup cable set at the time of battery replacement according to the present invention.

  In the connection terminal mounting 10, the insertion port 6 a of the connection terminal 6 of the backup cable 2 is fitted into the connection part 3 b of the ring-shaped metal fitting 3. Thereby, the new battery 5 and the backup cable 2 are connected.

  The positive side of the backup cable 2 and the ring-type metal fitting 3 attached to the positive electrode 5a of the new battery 5 are connected, and the negative side of the backup cable 2 and the ring-type metal fitting attached to the negative electrode 5b of the new battery 5 are connected. 3 is connected.

  When the backup cable 2 is connected to the new battery 5, electricity is passed between the new battery 5 and the fuse box 8, and the LED light 8 b is lit, so that the backup cable 2 is not damaged or the positive side and the negative side are reversely connected. It can be confirmed whether or not the fuse 8a is blown due to a short circuit.

  FIG. 10 is a diagram showing the alligator clip attachment in the battery replacement method using the backup cable set at the time of battery replacement according to the present invention.

  The alligator clip attachment 11 attaches the alligator clip 7 of the backup cable 2 to the terminal 18 that connects the old battery 17 to the vehicle, and binds and fixes it with the binding band 4.

  The positive side of the backup cable 2 is connected to the terminal 18 connected to the positive electrode 17a of the old battery 17, and the terminal 18 connected to the negative side of the backup cable 2 and the negative electrode 17b of the old battery 17 is connected. Connect with.

  As a result, the terminal 18, the backup cable 2 and the new battery 5 are connected and energized, so that a circuit having a parallel structure is formed for the connection of the terminal 18 and the old battery 17.

  FIG. 11 is a diagram illustrating terminal removal in the battery replacement method using the backup cable set during battery replacement according to the present invention.

  The terminal removal 12 removes the terminal 18 from the old battery 17. First, the minus terminal 18 is removed, and then the plus terminal 18 is removed. The terminal 18 and the alligator clip 7 are put in a polyethylene bag or the like to prevent sparks.

  At this time, power is supplied to the vehicle from the new battery 5, but power supply stops when the alligator clip 7 attached to the terminal 18 is removed.

  FIG. 12 is a diagram illustrating battery replacement in the battery replacement method using the backup cable set during battery replacement according to the present invention.

  In the battery replacement 13, the old battery 17 mounted on the vehicle is removed and the new battery 5 is mounted on the vehicle. Note that the new battery 5 and the terminal 18 are not yet directly connected but are temporarily connected via the backup cable 2.

  FIG. 13 is a diagram showing terminal attachment in the battery replacement method using the backup cable set during battery replacement according to the present invention.

  The terminal attachment 14 attaches a terminal 18 to the new battery 5 and directly connects to the vehicle. First, the positive terminal 18 is connected to the positive electrode 5 a of the new battery 5, and then the negative terminal 18 is connected to the negative electrode 5 b of the new battery 5.

  FIG. 14 is a view showing crocodile clip removal in the battery replacement method using the backup cable set during battery replacement according to the present invention.

  The alligator clip remover 15 cuts the binding band 4 and removes the alligator clip 7 from the terminal 18. The negative alligator clip 7 is removed first, and then the positive alligator clip 7 is removed.

  FIG. 15 is a diagram illustrating connection terminal removal in the battery replacement method using the backup cable set during battery replacement according to the present invention.

  The connection terminal removal 16 pulls out the connection terminal 6 from the ring-shaped metal fitting 3 and removes the backup cable 2 from the new battery 5. The ring-shaped metal fitting 3 remains attached to the plus electrode 5a and the minus electrode 5b of the new battery 5, but is left as it is because there is no particular problem.

  The battery replacement method 1a realizes battery replacement that can be easily performed by an individual, and can reliably maintain power supply and avoid failures such as memory loss without using an unstable cigarette lighter socket. .

It is a figure which shows the structure of the backup cable set at the time of battery replacement | exchange which is this invention. It is the figure which expanded the connection terminal of the backup cable set at the time of battery replacement which is this invention. It is the figure which expanded the alligator clip of the backup cable set at the time of battery replacement which is this invention. It is a figure which shows the state which opened the fuse box of the backup cable set at the time of battery replacement | exchange which is this invention. It is a figure which shows the ring type metal fitting of the backup cable set at the time of battery replacement which is this invention. It is a figure which shows the binding band of the backup cable set at the time of battery replacement which is this invention. It is a figure which shows the flow of the battery replacement method by the backup cable set at the time of battery replacement which is this invention. It is a figure which shows the ring type metal fitting attachment in the battery exchange method by the backup cable set at the time of battery exchange which is this invention. It is a figure which shows the connection terminal attachment in the battery exchange method by the backup cable set at the time of battery exchange which is this invention. It is a figure which shows the alligator clip attachment in the battery exchange method by the backup cable set at the time of battery exchange which is this invention. It is a figure which shows terminal removal in the battery exchange method by the backup cable set at the time of battery exchange which is this invention. It is a figure which shows the battery replacement | exchange in the battery replacement | exchange method by the backup cable set at the time of battery replacement | exchange which is this invention. It is a figure which shows the terminal attachment in the battery exchange method by the backup cable set at the time of battery exchange which is this invention. It is a figure which shows the alligator clip removal in the battery replacement method by the backup cable set at the time of battery replacement which is this invention. It is a figure which shows the connection terminal removal in the battery exchange method by the backup cable set at the time of battery exchange which is this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Backup cable set at the time of battery replacement 1a Battery replacement method 2 Backup cable 3 Ring type metal fitting 3a Hole 3b Connection part 4 Binding band 4a Insertion part 4b Protrusion 4c Concavity and convexity 5 New battery 5a Positive electrode 5b Negative electrode 6 Connection terminal 6a Insertion Port 7 Alligator clip 7a Clamping part 7b Grip part 8 Fuse box 8a Fuse 8b LED light 9 Ring-type bracket installation 10 Connection terminal installation 11 Alligator clip installation 12 Terminal removal 13 Battery replacement 14 Terminal installation 15 Alligator clip removal 16 Connection Terminal removal 17 Old battery 17a Positive electrode 17b Negative electrode 18 Terminal

Claims (3)

  A ring-type metal fitting to be attached to the electrode of the new battery, a backup cable which is a connection terminal detachably attached to the ring-type metal fitting and the other end to a terminal connected to the electrode of the old battery, and the crocodile It consists of a binding band that binds the mouth clip to the terminal, and the backup cable connected to the new battery via the ring-shaped bracket is connected to the terminal using the binding band, so that the current is maintained in the new battery. A backup cable set at the time of battery replacement, characterized by connecting the terminal of the old battery to the electrode of the new battery.   2. The backup cable set at the time of battery replacement according to claim 1, wherein an LED light for confirming energization is attached to the cable.   The backup cable set at the time of battery replacement according to claim 1 or 2, wherein a fuse for preventing a short circuit accident is attached to the cable.

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